Datasheet FA54
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Non-contacting speed sensor type FA54 with aluminium flange and stainless steel sensor tube Non-contacting Measuring principle Hall principle Frequency range Supply voltage Scanning object Ferromagnetic materials Protection class Flange: Aluminium Measuring area: Stainless steel Measuring channels Scanning type Output signal and 1 square wave signal or signal type 1 square wave signal + 1 inverted square wave signal or 2 square wave signals or 2 square wave signals + 1 status signal or 2 square wave signals + 2 inverted square wave signals Options Inverted output signals; galvanically isolated output signals; status signal for direction of rotation detection Application range Special features Speed sensors type series FA54 are compact and robust flange sensors with type approval from all common ship class societies. They are suitable for scanning ferromagnetic objects, such as toothed wheels, bolt heads, drillings/boreholes, gaps, grooves or impulse bands. • Robust and high quality housing: IP68 pressure-tight The different sensor variants allow measurements with up to two measuring channels and up to four output signals for measurement of frequencies from 0 to 20 kHz. Thus, they are suitable for standstill detection and for rotational direction detection by using phase shifted signals. Different sensor tube lengths and connection outlets as well as your tailor-made solution on request enable an adaptation to almost any application. Do not hesitate to contact our technical sales team (sales@noris-group.com) and ask for a quotation. • Excellent vibration and shock resistance • High degree of EMC immunity for difficult electrical environment • Connection outlet straight or lateral; with protective tubing on request • Up to four output signals, on request available with one status signal for rotational direction detection, on request with two galvanically isolated output signals • Due to its design and its approvals especially suitable for shipbuilding industry Measuring principle Hall principle A field of a magnet generates a constant voltage in the Hall elements. Ferromagnetic objects with an interrupted surface cause the Hall voltage to change as they pass the Hall elements. The frequency of the change of the Hall voltage is proportional to the speed of movement (rotational speed). The speed sensor converts this change into an electric signal. Datasheet DB-FA54-EN | V01.01 | 18/06/2021 | Valid from product revision A | www.noris-group.com | sales@no

| Overview speed sensors FA[..]54 NORIS Automation GmbH Overview speed sensors FA[..]54 Type Measuring principle Signal outputs One square wave signal Two square wave signals, Q2 to Q1 is 90° phase shifted Signal form Two square wave signals, Q2 to Q1 is 90° phase shifted, one rotation direction signal Two galvanically isolated square wave signals, Q2 to Q1 is 90° phase shifted Two + Two inverted square wave signals, Q1 to Q2 and Q1_N to Q2_N are 90° phase shifted Two square wave signals, Q1_N inverted to Q1 NORIS Automation GmbH | Muggenhofer Str. 95 | 90429 Nuremberg | Germany | Tel: +49...

NORIS Automation GmbH Dimensions, connections and drawings | Dimensions, connections and drawings Dimensions and mounting drawing Explanation to the left illustration C Fig.: Borehole for FA[..]54_Top view Recommended fixing: Hexagon socket screw DIN912 M6x20 with spring washer. NORIS Automation GmbH | Muggenhofer Str. 95 | 90429 Nuremberg | Germany | Tel: +49 911 3201-220 | Fax: +49 911 3201-150 | sales@noris-group.com | www.noris-group.com Errors and omissions excepted

| Dimensions, connections and drawings NORIS Automation GmbH Explanation to the left illustration A) Flange: Aluminium B) O-ring 17.17 x 1.78 mm C) Sensor tube: Stainless steel D) Length 34 mm L1) Nominal length L1 (see type code) E) Length 10 mm F) Length 5 mm G) Ø 16 mm H) Bend protection Explanation to the left illustration A) Flange: Aluminium B) O-ring 17.17 x 1.78 mm C) Sensor tube: Stainless steel D) Length 36.5mm L1) Nominal length L1 (see type code) E) Length 10 mm F) Length 5 mm G) Ø 16 mm Mounting position and scan object distance Explanations to the left illustration A) Sensor...

NORIS Automation GmbH Dimensions, connections and drawings | Connection cables and pin assignment Connection type -X Cable with 4 wires Cable with 6 wires Connection cable type -X for sensors with 4 connecting wires Explanation to the left illustration A) Wires 4 x 0.33 mm2 halogen-free B) Length 80 ±10 mm C) Length K1 ± 5% (K1 see customer drawing) D) Diameter 4.6 ±0.2 mm Connection cable type -X for sensors with 6 connecting wires Explanation to the left illustration A) Wires 6 x 0.33 mm2 halogen-free B) Length 80 ±10 mm C) Length K1 ± 5% (K1 see customer drawing) D) Ø 7 ±0.5 mm...

| Dimensions, connections and drawings NORIS Automation GmbH Connection assignment for type FA[..]Z Connection assignment for type FA[..]S Status output for direction of rotation detection Connection assignment for type FA[..]D Connection assignment for type FA[..]Q Connection assignment for type FA[..]Y NORIS Automation GmbH | Muggenhofer Str. 95 | 90429 Nuremberg | Germany | Tel: +49 911 3201-220 | Fax: +49 911 3201-150 | sales@noris-group.com | www.noris-group.com Errors and omissions excepted

NORIS Automation GmbH Dimensions, connections and drawings | Elementary circuit diagram FAH54, FAHZ54 Elementary circuit diagram FAHS54 Q2 Elementary circuit diagram FAHD54 Elementary circuit diagram FAHQ54, FAHY54 NORIS Automation GmbH | Muggenhofer Str. 95 | 90429 Nuremberg | Germany | Tel: +49 911 3201-220 | Fax: +49 911 3201-150 | sales@noris-group.com | www.noris-group.com Errors and omissions excepted

| General technical data NORIS Automation GmbH General technical data Electrical connection Supply voltage See specific technical data Nominal voltage See specific technical data Current consumption See specific technical data Reverse voltage protection Over voltage protection Cable end, customized connections acc. customer drawing Recommended cable length Used cable cross section Electrical output Measuring channels See specific technical data Output signal and signal type See specific technical data Output stage Push-pull amplifier Continuous short circuit protection Galvanic isolation...